发明人徐明华,钱学锋,陈志强. "Method for the Synthesis of 3-(3-(M-tolyl)-1,2,4-oxadiazol-5-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108436804 B, 授权公告日 2020-09-23.
发明人何建平,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 3-(3-(M-tolyl)-1,2,4-oxadiazol-5-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108291462 A, 授权公告日 2023-08-20.
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